1520280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 5110560

約数和(自身を除く): 3590280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 103, 120, 123, 164, 180, 205, 206, 246, 309, 328, 360, 369, 410, 412, 492, 515, 615, 618, 738, 820, 824, 927, 984, 1030, 1230, 1236, 1476, 1545, 1640, 1845, 1854, 2060, 2460, 2472, 2952, 3090, 3690, 3708, 4120, 4223, 4635, 4920, 6180, 7380, 7416, 8446, 9270, 12360, 12669, 14760, 16892, 18540, 21115, 25338, 33784, 37080, 38007, 42230, 50676, 63345, 76014, 84460, 101352, 126690, 152028, 168920, 190035, 253380, 304056, 380070, 506760, 760140, 1520280]

約数ペア:

[(1, 1520280), (2, 760140), (3, 506760), (4, 380070), (5, 304056), (6, 253380), (8, 190035), (9, 168920), (10, 152028), (12, 126690), (15, 101352), (18, 84460), (20, 76014), (24, 63345), (30, 50676), (36, 42230), (40, 38007), (41, 37080), (45, 33784), (60, 25338), (72, 21115), (82, 18540), (90, 16892), (103, 14760), (120, 12669), (123, 12360), (164, 9270), (180, 8446), (205, 7416), (206, 7380), (246, 6180), (309, 4920), (328, 4635), (360, 4223), (369, 4120), (410, 3708), (412, 3690), (492, 3090), (515, 2952), (615, 2472), (618, 2460), (738, 2060), (820, 1854), (824, 1845), (927, 1640), (984, 1545), (1030, 1476), (1230, 1236)]